It ain't twerkin'! Miley & Liam call off engagement

Despite rumors of a split, Liam and Miley were all smiles in August at the premiere for Hemsworth's movie "Paranoia."

It's splitsville for Miley Cyrus and Liam Hemsworth.

The young stars confirmed to Showbiz Tonight on Monday that they are no longer engaged. Hemsworth, 23, and Cyrus, 20, have gone through a tumultuous year since getting engaged in 2012, with controversy surrounding nearly everything Cyrus has done the past year.

The pair met while shooting 2010's "The Last Song" and quickly became an off-screen couple during filming. Hemsworth eventually popped the question with a 3.5-carat Neil Lane engagement ring, though they decided to postpone their nuptials earlier this year. They have been spotted apart more often than not during the past year.